Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1983-05-03
1985-02-26
Lazarus, Ira S.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
123323, 251175, F02B 7708
Patent
active
045012385
ABSTRACT:
An engine air intake shut-off valve utilizing a loose-fitting gate member is disclosed. The shut-off valve is of the sliding gate type in which a gate member is reciprocable between an open and a closed position. The gate member is dimensioned smaller than the interior of the valve housing to provide a clearance for smooth operation after dirt has accumulated in the housing. The gate member is loosely connected to a reciprocating cylinder which permits the gate member to move along the direction of air flow to seat against either of two opposed seating surfaces in the valve housing.
REFERENCES:
patent: 1200170 (1916-11-01), Collins
patent: 2884222 (1959-04-01), Oakes
patent: 2973009 (1961-02-01), Kazyaka
patent: 3172193 (1965-03-01), Grove
patent: 3202161 (1965-08-01), Richards
patent: 3244399 (1966-04-01), Jones et al.
patent: 3378224 (1968-04-01), Boyle
patent: 3379405 (1968-04-01), Natho
patent: 3542332 (1970-11-01), Chevalier
patent: 3927656 (1975-12-01), Reed et al.
patent: 3958592 (1976-05-01), Wells et al.
patent: 4054156 (1977-10-01), Benson
patent: 4153069 (1979-05-01), Frechou et al.
patent: 4215845 (1980-08-01), Sturgeon
patent: 4285494 (1981-08-01), Sturgeon
patent: 4294284 (1981-10-01), Herd
patent: 4335733 (1982-06-01), Richards
patent: 4422418 (1983-12-01), Dorn
Advertisement from May, 1982 issue of Diesel Progress North American magazine.
LandOfFree
Engine air intake shut-off valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine air intake shut-off valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine air intake shut-off valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-512295